com.latencybusters.lbm.sdm.LBMSDMRawTimestamp Class Reference

Inheritance diagram for com.latencybusters.lbm.sdm.LBMSDMRawTimestamp:

Public Member Functions
void	set (long s, long m) throws LBMSDMException
	LBMSDMRawTimestamp () throws LBMSDMException
	LBMSDMRawTimestamp (long s, long m) throws LBMSDMException
	LBMSDMRawTimestamp (String s) throws LBMSDMException
long	get_sec () throws LBMSDMException
long	get_usec () throws LBMSDMException
String	toString ()
int	format (byte[] buf, int offset) throws LBMSDMException
int	parse (byte[] buf, int offset) throws LBMSDMException
LBMSDMRawTimestamp	clone () throws CloneNotSupportedException
String	toDbgString ()
void	set_debug_level (int level)
void	log (String s)

Static Public Attributes
static int	length = 8
static final int	DEBUG_BASIC = 1
static final int	DEBUG_VERBOSE_PARSING = 2

Protected Attributes
int	debug_level = 0

Detailed Description

An LBMSDMRawTimestamp is a helper class to minimise the effort of formatting and parsing Timestamps. A Timestamp is the number of seconds and microseconds since Unix epoch

Constructor & Destructor Documentation

com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.LBMSDMRawTimestamp

(

)

throws LBMSDMException

Create a raw timestamp field, defaulting to 0

Referenced by com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.clone().

com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.LBMSDMRawTimestamp	(	long	s,
		long	m
	)		throws LBMSDMException

Set a raw timestamp field providing the seconds and microseconds since UNIX epoch

Parameters

s	The number of seconds since epoch
m	The number of microseconds since epoch

Exceptions

LBMSDMUnsignedException

if an unsigned value is passed in

com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.LBMSDMRawTimestamp

(

String

s

)

throws LBMSDMException

Set a raw timestamp field providing a string formatted timestamp

Parameters

s	The string containing the time ("sec.micro" or "now")

Exceptions

LBMSDMUnsignedException

if an unsigned value is passed in

Member Function Documentation

LBMSDMRawTimestamp com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.clone

(

)

throws CloneNotSupportedException

Get a copy of this object

Returns

A copy of the uint64

References com.latencybusters.lbm.sdm.LBMSDMRawUint32.clone(), com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.clone(), and com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.LBMSDMRawTimestamp().

Referenced by com.latencybusters.lbm.sdm.LBMSDMFieldTimestamp.clone(), com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.clone(), com.latencybusters.lbm.sdm.LBMSDMArrayTimestamp.parse(), and com.latencybusters.lbm.sdm.LBMSDMFieldTimestamp.set().

int com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.format	(	byte []	buf,
		int	offset
	)		throws LBMSDMException

Format the raw timestamp value into a byte buffer

Parameters

buf	The buffer to contain the formatted value
offset	The offset in to the buffer to start formatting

Returns

The offset after formatting this object

References com.latencybusters.lbm.sdm.LBMSDMRawUint32.format(), and com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.length.

Referenced by com.latencybusters.lbm.sdm.LBMSDMFieldTimestamp.format(), and com.latencybusters.lbm.sdm.LBMSDMArrayTimestamp.format().

long com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.get_sec

(

)

throws LBMSDMException

Get the number of seconds since epoch

Returns

The number of seconds since epoch

long com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.get_usec

(

)

throws LBMSDMException

Get the number of microseconds since the start of the current second

Returns

The number of seconds since the start of the current second

void com.latencybusters.lbm.sdm.LBMSDM.log ( String  s )

inherited

Log an event. If debug level is set greater than 0, output to stderr

Referenced by com.latencybusters.lbm.sdm.LBMSDMFields.get_attr(), com.latencybusters.lbm.sdm.LBMSDMFields.LBMSDMFields(), com.latencybusters.lbm.sdm.LBMSDMFieldBlob.set(), com.latencybusters.lbm.sdm.LBMSDMFieldMessage.set(), com.latencybusters.lbm.sdm.LBMSDMFieldDecimal.set(), com.latencybusters.lbm.sdm.LBMSDMFieldTimestamp.set(), com.latencybusters.lbm.sdm.LBMSDMArrayDecimal.set(), and com.latencybusters.lbm.sdm.LBMSDMArrayUint64.set().

int com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.parse	(	byte []	buf,
		int	offset
	)		throws LBMSDMException

Parse the raw timestamp value from a byte buffer

Parameters

buf	The buffer that contains the formatted value
offset	The offset in to the buffer to start parsing

Returns

the new offset after parsing the field

References com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.length, and com.latencybusters.lbm.sdm.LBMSDMRawUint32.parse().

Referenced by com.latencybusters.lbm.sdm.LBMSDMFieldTimestamp.parse().

void com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.set	(	long	s,
		long	m
	)		throws LBMSDMException

Set a uint32 field providing the value as a long

Parameters

s	The number of seconds since epoch
m	The number of microseconds since epoch

Exceptions

LBMSDMUnsignedException

if an unsigned value is passed in

References com.latencybusters.lbm.sdm.LBMSDMRawUint32.set().

void com.latencybusters.lbm.sdm.LBMSDM.set_debug_level ( int  level )

inherited

Set the debug level for processing this SDM message. Currently all debugs go to standard out.

String com.latencybusters.lbm.sdm.LBMSDMRaw.toDbgString ( )

inherited

Get a debug string for this object. This is not expected to be called and exists for child classes.

Returns

returns null - derived classes override with their value

Referenced by com.latencybusters.lbm.sdm.LBMSDMBadRawObjectException.LBMSDMBadRawObjectException().

String com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.toString

(

)

Get a string version of a timestamp

Returns

A string representation of the timestamp in the format, "seconds.microseconds", which is not a floating point representation of the time.

Member Data Documentation

final int com.latencybusters.lbm.sdm.LBMSDM.DEBUG_BASIC = 1

staticinherited

Debug flag for basic debug output

int com.latencybusters.lbm.sdm.LBMSDM.debug_level = 0

protectedinherited

Debug mask for SDM implementation.

See also

set_debug_level

Referenced by com.latencybusters.lbm.sdm.LBMSDMessage.data(), com.latencybusters.lbm.sdm.LBMSDMessage.parse(), com.latencybusters.lbm.sdm.LBMSDMFieldMessage.parse(), and com.latencybusters.lbm.sdm.LBMSDMArrayMessage.parse().

final int com.latencybusters.lbm.sdm.LBMSDM.DEBUG_VERBOSE_PARSING = 2

staticinherited

Debug flag for verbose message parsing output

int com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.length = 8

static

The number of bytes needed to store a raw LBMSDMRawTimestamp

Referenced by com.latencybusters.lbm.sdm.LBMSDMArrayTimestamp.append(), com.latencybusters.lbm.sdm.LBMSDMArrayTimestamp.clone(), com.latencybusters.lbm.sdm.LBMSDMFieldTimestamp.fixed_size(), com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.format(), com.latencybusters.lbm.sdm.LBMSDMArrayTimestamp.LBMSDMArrayTimestamp(), and com.latencybusters.lbm.sdm.LBMSDMRawTimestamp.parse().

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The documentation for this class was generated from the following file:

• LBMSDMRawTimestamp.java